Journal of Projectiles, Rockets, Missiles and Guidance >
Rocket Sled Test Warhead Dynamic Attack Angle Interactive Calculation and Verification
Received date: 2019-04-16
Online published: 2025-05-30
Aiming at the problem of rocket sled test warhead attack angle control, we put forward a coupling exchange numerical method based on aerodynamic environment analysis, which exchange data between self-programming and CFD, this method solve the engineering calculation problem of rocket sled warhead attack angle,and on the basis of design, calculation and optimization, we test and verify the characteristics and application of the three methods. The research can be used in precise and efficient warhead rocket sled test attack angle design and control, and it provides a certain reference and technical support for the missile fuze-warhead system end-point effect test and the related technology research.
Key words: warhead; attack angle; rocket sled test; CFD; Runge-Kutta method
ZHANG Chenhui , XU Jian . Rocket Sled Test Warhead Dynamic Attack Angle Interactive Calculation and Verification[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2020 , 40(2) : 89 -92 . DOI: 10.15892/j.cnki.djzdxb.2020.02.022
| [1] |
张学伦, 皮爱国, 刘宗伟, 等. 攻角影响战斗部侵彻效应数值模拟分析[J]. 弹箭与制导学报, 2012, 32(6):71-73.
|
| [2] |
张传侠, 吕水燕, 谢波涛, 等. 强地效环境下有翼火箭橇侧翼气动特性研究[J]. 兵器装备工程学报, 2018, 39(9):89-92.
|
| [3] |
张立乾, 邓宗才, 陈向东. 超音速单轨火箭滑橇气动特性数值模拟[J]. 弹道学报, 2011, 23(4):100-104.
|
| [4] |
|
| [5] |
张红英, 孙姝, 程克明, 等. 不同飞行工况下的某高超飞行器流道特征及气动力特性研究[J]. 航空动力学报, 2008, 23(12):2262-2267.
|
| [6] |
黄银柳, 陶如意, 王骁, 等. 某异形弹丸的气动特性研究[J]. 兵器装备工程学报, 2018, 39(4):42-45.
|
| [7] |
胡朋, 李永乐, 廖海黎. 基于SST k-ω湍流模型的平衡大气边界层模拟[J]. 空气动力学学报, 2012, 30(6):737-743.
|
| [8] |
游培寒, 胡瑜, 缪昕, 等. 超音速悬索火箭橇下拉幅度运动仿真分析[J]. 弹箭与制导学报, 2017, 37(5):147-150.
|
| [9] |
沈艳, 张丽玲, 张琦智, 等. 基于三阶和四阶龙格库塔法的GM(1,1)模型优化及应用[J]. 数学的实践与认识, 2016(7):168-173.
|
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